For instance the "conventional wisdom" in these forums and elsewhere is that Oblivion's landscapes are "generic." Without examples the word "generic" conveys nothing. It is not an argument. One person's "generic" is another person's "gorgeous." We need more information than "generic" if we are to have a dialog. But some folks toss this term out and leave it at that. Too often I think they're things they've heard other people say and they're simply repeating it.
It's hard to have a discussion about these things when the people you disagree with speak in catchphrases and soundbites and don't put any original thought into what they're saying.